Is this true or false pls help??

Mathematics

2 answers:

creativ13 [48]3 years ago

6 0

Answer: false

Step-by-step explanation:

2 x 38 = 76

2 x 12 = 24

76 + 24 = 100

anyanavicka [17]3 years ago

3 0

Answer:

FALSE

Step-by-step explanation:

38-12=26

26*2-52

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Pls helpPLSSSSSSSSSS

velikii [3]

Answer: $60.00

Step-by-step explanation: First the solution: (Start form the end!!) $40.00 (the ending total) minus the $10.00 he added on, $40-$10=$30 which is half of the original total so now you have to multiply by two to get the starting balance ($60.00)!

Now for the inequality, since we don't know the beginning balance of the gift card that will be our variable.

Then, since he spent half of this buying coffee we would have to split our variable in half.

g/2

After that, Peter added an additional $10.00 to said gift card.

g/2 + 10 = 40

Going off of that the final inequality would be $60.00 = g/2 + 10 = 40

BAMM!! GOOD LUCK IN MATH CLASS!!!

5 0

2 years ago

Solve the system of equations by graphing on your own paper. What is the x-coordinate of the solution?

Dovator [93]

Y = x + 7
<span>y = -2x - 11

x + 7 = -2x - 11
3x + 7 = -11
3x = -18
x = -6

The x-coordinate of the solution is -6.

I have attached a graph of the two equations since the question really wanted you to graph it and then find the answer.</span>